The luteal phase of the menstrual cycle is about the same length in most individuals (mean 14/13 days, SD 1.41 days) whereas the follicular phase tends to show much more variability (log-normally distributed with 95% of individuals having follicular phases between 10.3 and 16.3 days).he length of a woman's menstrual cycle typically varies somewhat, with some shorter cycles and some longer cycles. A woman who experiences variations of less than eight days between her longest cycles and shortest cycles is considered to have regular menstrual cycles.
Iambic pentameter is a commonly used type of metrical line in traditional English poetry and verse drama. The term describes the rhythm that the words establish in that line, which is measured in small groups of syllables called  feet . line of iambic pentameter is made up of five such pairs of short/long, or unstressed/stressed, syllables. Iambic rhythms come relatively naturally in English.
Understanding Iambic Pentameter. When we speak, our syllables are either stressed (stronger emphasis) or unstressed (weaker emphasis). For example, the word remark consists of two syllables. Re is the unstressed syllable, with a weaker emphasis, while mark is stressed, with a stronger emphasis.In poetry, a group of two or three syllables is referred to as a foot. A specific type of foot is an iamb.A foot is an iamb if it consists of one unstressed syllable followed by a stressed syllable, so the word remark is an iamb. Pent means five, so a line of iambic pentameter consists of five iambs â five sets of unstressed syllables followed by stressed syllables.omments powered by Disqus. Iambic pentameter refers to a certain kind of line of poetry, and has to do with the number of syllables in the line and the emphasis placed on those syllables. Many of Shakespeareâs works are often used as great examples of iambic pentameter.